共 16 条
[1]
Aleksandrov AD., 1938, MAT SBORNIK NS, V3, P27
[2]
ALEXANDROV AD, 1937, DOKL AKAD NAUK SSSR, V14, P59
[3]
Blaschke W., 1916, KREIS KUGEL
[4]
Bonnesen T., 1934, THEORIE KONVEXEN KOR
[5]
Busemann H., 1958, CONVEX SURFACES
[6]
Christoffel E.B, 1865, J REINE ANGEW MATH, V64, P193
[7]
CHRISTOFFEL EB, 1910, WERKE, V1, P162
[8]
FAVARD J, 1933, ACAD ROYALE BELGIQ S, V19, P65
[9]
Hilbert D., 1912, GRUNDZUGE ALLGEMEINE
[10]
HURWITZ A, 1902, ANN ECOLE NORM, V13, P357